baber/WOPTO huggingface dataset:
Patent KR-20200100576-A (KR)
Inventor: CHA KYOUNG JIN
IPC: H01G4/008
Filed: 2020-08-18
Abstract: The present invention provides a method for manufacturing a multi-layered ceramic electronic component capable of implementing a small and high-capacity multi-layered ceramic capacitor with high reliability. A method for manufacturing a multi-layered ceramic electronic component according to one embodiment of the present invention comprises the following steps: preparing a ceramic green sheet; applying internal electrode paste including conductive powder having 1-20 wt% of the sum of 1 of more of W, Mo, Cr and Co and having Sn on the ceramic green sheet and forming an internal electrode pattern; stacking the ceramic green sheet where the internal electrode pattern is formed and forming a ceramic multi-layered body; and sintering the ceramic multi-layered body and forming a body including a dielectric layer and an internal electrode, thereby suppressing internal electrode aggregation and internal electrode disconnection.
Patent KR-20210023758-A (KR)
Title: Architectural Insulation Block System and Construction Method of this
Inventor: RYU SEUNG WOO
IPC: E04G17/06
Filed: 2020-08-21
Abstract: The present invention relates to an insulation block system for temporary construction. More particularly, the present invention relates to an insulation block system for temporary construction, which can systematically and conveniently form the interior and/or exterior walls of a building, as a block-type system with reinforced insulation function and without the use of internal and/or external formwork (plywood, euroform, etc.) or temporary materials used to form the walls of buildings such as reinforced concrete (RC) buildings.
Patent KR-20220025564-A (KR)
Title: Finding Potential Anti-COVID-19 Agents targeting Mpro Protein
Inventor: KEUN WOO LEE
IPC: A61K31/43
Filed: 2020-08-24
Abstract: The present invention relates to a discovery of novel COVID-19 treatment candidates for inhibiting Mpro protein. Molecular docking calculation and free energy calculation have been performed to determine drug efficacy, and major protease (Mpro, PDB ID: 6LU7) protein present in COVID-19 has been used as a drug target protein, and a substance having anticoronavirus activity has been discovered from previously approved drugs. According to the present invention, the substance has inhibitory activity against Mpro (PDB ID: 6LU7) protein in coronavirus, and thus can be advantageously used as a pharmaceutical composition for prevention or treatment of coronavirus, or a health functional food for prevention or alleviation of coronavirus.
Patent KR-20220026144-A (KR)
Inventor: KIM YOUNG HWA
IPC: A61F13/505
Filed: 2020-08-25
Abstract: Disclosed is a functional panty comprising: a panty body having an elongated insertion hole formed in a crotch portion formed between openings allowing the legs of a wearer to pass through; and a pad accommodating portion that has a pocket whose perimeter has been stitched on the outer surface of the crotch so as to accommodate the pads that are inserted through the elongated insertion hole, wherein on the front side of the pocket adjacent to the front end of the panty body, provided is an incision hole a with a slit enabling the pad that has absorbed vaginal secretion and urine to be pulled out.
Patent KR-20220026285-A (KR)
Title: Method for recovering lithium from a waste battery in the form of lithium carbonate
Inventor: LEE JEONG BAE
IPC: C01D15/08
Filed: 2020-08-25
Abstract: The present invention relates to a method for recovering lithium components in a waste battery in a form of lithium carbonate only by heat treatment under CO_2/H_2O conditions without a use of sodium compounds. When the present invention is used, lithium can be recovered with high purity, and the recovered lithium can be easily used in a form of lithium carbonate.
Patent KR-20220027601-A (KR)
Title: Composite filter and method of preparing same
Inventor: YOON KI RO
IPC: B01D39/16
Filed: 2020-08-27
Abstract: Disclosed are a composite filter and a method for manufacturing the same. The composite filter can include: a polymer nanofiber filter including polymer nanofibers and having a network structure comprising the polymer nanofibers; and a photocatalyst supported on the polymer nanofibers inside the polymer nanofiber filter and including titanium dioxide (TiO_2) particles. The composite filter of the present invention can maintain a high weight ratio of photocatalyst supporting amount without a use of a binder. In addition, the composite filter of the present invention reduces the desorption rate of the supported photocatalyst and can maintain differential pressure and efficiency performance.
Patent KR-20220029239-A (KR)
Title: spoon
Inventor: CHA HYUN WOO
IPC: B65D75/32
Filed: 2020-09-01
Abstract: The present invention relates to a spoon-type container of a novel structure that can easily make a beverage. In the spoon-type container according to the present invention, a raw material (30) of a beverage is stored in a concave part (12a) of a head part (12). The concave part (12a) is sealed by a sealing sheet (20) attached to the head part (12), and after a user peels off the sealing sheet (20) to open the upper part of the concave part (12a). When the user holds a handle part (11) of a container body (10) and immerses the head part (12) in water, the raw material (30) of the beverage stored in the concave part (12a) is melted by the water, thereby making a beverage. Therefore, the user does not need to separately prepare the raw material (30) of the beverage, and the spoon-type container used after making the beverage can be discarded, so the beverage can be made more easily.
Patent KR-20220029900-A (KR)
Inventor: SUN KI CHO
IPC: H03K19/0185
Filed: 2020-09-02
Abstract: A buffer circuit can receive first and second input signals through first and second input transistors connected to a first power supply voltage terminal. A first output signal may be outputted to a first output node and a second output signal may be outputted to a second output node based on the first and second input signals. A load circuit is connected between the first output node, the second output node and a second power supply voltage terminal. A resistance value may be adjusted based on at least one of the first output signal and the second output signal. The buffer circuit comprises: a first input transistor; a second input transistor; and a load circuit.
Patent KR-20220030676-A (KR)
Title: Semiconductor package
Inventor: CHUNG MYUNG KEE
IPC: H01L23/498
Filed: 2020-09-03
Abstract: A semiconductor package is provided. The semiconductor package includes: a first semiconductor chip; a second semiconductor chip disposed on the first semiconductor chip; a third semiconductor disposed on the second semiconductor chip; a first pad disposed on an upper surface of the second semiconductor chip, including a first portion and a second portion protruding in a vertical direction from the first portion; a second pad disposed on a lower surface of the third semiconductor chip facing the upper surface of the second semiconductor chip; and a solder ball surrounding a sidewall of the second portion of the first pad between the first pad and the second pad.
Patent KR-20220033537-A (KR)
Inventor: YOO IN KYUNG
IPC: H01L23/48
Filed: 2020-09-07
Abstract: A display device and a method of manufacturing the display device are provided. The display device includes: a substrate; a data conductive layer disposed on the substrate and including a first voltage line; a via layer disposed on the data conductive layer; a light emitting element disposed on the via layer; a first contact electrode disposed on the light emitting element and in contact with one end of the light emitting element; and a second contact electrode disposed on the light emitting element and in contact with the other end of the light emitting element. The second contact electrode is electrically connected to the first voltage line through a first contact hole penetrating the via layer.
Patent KR-20210090538-A (KR)
Title: Method and apparatus for matching outputting hangul and foreign language
Inventor: JUNG YOUNG HUN
IPC: G06F40/129
Filed: 2020-09-14
Abstract: The present invention relates to a method and a device for matching and outputting a Korean alphabet and a foreign language. The method includes: a step of inputting a Korean alphabet text and a foreign language into which the Korean alphabet text is to be converted; an extraction step of distinguishing the input Korean alphabet text into a Korean alphabet grapheme and extracting a foreign language grapheme with a phonetic value matching the distinguished Korean alphabet grapheme based on a foreign word Korean alphabet notation related to the foreign language; a letter system conversion step of matching and arranging the extracted foreign language grapheme so as to correspond to the display position of the distinguished Korean alphabet grapheme; and an output step of displaying the input Korean alphabet text and the foreign language arranged by the letter system conversion unit together.
Patent KR-20220037043-A (KR)
Title: Display device
Inventor: PYUN KI HYUN
IPC: G09G3/3266
Filed: 2020-09-16
Abstract: A display device comprises: a pixel unit including first to third pixel blocks containing pixels, and further including scan lines connected to the pixels, first signal lines respectively connected to the scan lines in a first pixel block, second signal lines respectively connected to the scan lines in a second pixel block, and third signal lines respectively connected to the scan lines; a first scan driver supplying a first output signal as a scan signal to first signal lines on the basis of a main clock signal and a first sub clock signal; a second scan driver supplying a second output signal as a scan signal to second signal lines on the basis of the main clock signal and the second sub clock signal; a third scan driver supplying a third output signal as a scan signal to third signal lines on the basis of the main clock signal and the second sub clock signal; and a timing controller for generating a scan start signal, a main clock signal, a first sub-clock signal, a second sub-clock signal, and a third sub-clock signal. A change in the pulse width of the first output signal, a change in the pulse width of the second output signal, and a change in the pulse width of the third right output signal are different in one frame period. Output signals for supplying scan signals to the same scan line are adaptively output according to pixel blocks.
Patent KR-20210038386-A (KR)
Title: Eyeglass frame shape measurement device and lens processing device
Inventor: TAKII MICHIHIRO
IPC: B24B49/12
Filed: 2020-09-29
Abstract: Shape information of a rim in regard to an eyeglass frame can be easily and properly acquired. An eyeglass frame shape measurement apparatus measuring the shape of an eyeglass frame, includes: an optical measurement unit; a measuring point unit; a retaining and supporting unit retaining and supporting the optical measurement unit and the measuring point unit; a changing means moving the retaining and supporting unit with respect to the eyeglass frame, thereby integrally moving the optical measurement unit and the measuring point unit with respect to the eyeglass frame to change a measurement position with respect to a groove of a rim of the eyeglass frame; and a control means controlling the operation of the eyeglass frame shape measurement apparatus. The control means measures the groove of the rim of the eyeglass frame by controlling the operation of the changing means, acquires a cross sectional shape of the groove of the rim of the eyeglass frame based on a detection result detected by a first detector, and acquires the shape of the rim of the eyeglass frame based on a detection result detected by a second detector.
Patent KR-20220046395-A (KR)
Inventor: JANG YOUNG MOON
IPC: A61B1/00
Filed: 2020-10-07
Abstract: The present invention relates to an endoscope capsule having functions of biopsy, excision, and electrocautery without directly inserting gastroscope and colonofiberscope unlike an existing endoscope capsule used only for simple image imaging. The present invention reduces inconvenience in a process of diagnosis and treatment, does not require local or general anesthesia for a patient, and can be freely operated using a remote control, thereby variously helping image imaging, diagnosis, and treatment.
Patent KR-20220049151-A (KR)
Inventor: LEE IN JAE
IPC: A23L27/60
Filed: 2020-10-14
Abstract: The present invention relates to a method for preparing a seasoning sauce for meat, and more specifically, relates to a method for preparing a seasoning sauce which can remove meat smells in the process of cooking meat while keeping a spicy taste, and is useful for health. The method includes a step of mixing ingredients including Phyteuma japonicum; a step of heating the mixture; a step of adding a Medicago lupulina extract; and an aging step.
Patent KR-20220053836-A (KR)
Title: Management system of consumable products
Inventor: KIM DAE UP
IPC: G06Q10/10
Filed: 2020-10-23
Abstract: The present invention relates to a system for managing billiard hall consumables, which comprises: a main server for allowing a service including a replacement and repair of consumables used in a billiard hall; a billiard hall device connected to the main server to request the service; a sales/installation engineer device connected to the main server to provide the service for the billiard hall; and a manager for managing the main server, and charging fees when the service is performed. The main server collects, standardizes, stores and manages information on a type of consumables and a size, a manufacturer or a brand for each consumable, with respect to consumables used in the billiard hall. Also, the main server includes a consumable management unit for generating and displaying a menu to input information including a type and a size of consumables, which is installed in the billiard hall when a membership is registered through the billiard hall device. In addition, the main server performs tracking management of consumables in the billiard hall by referring to a general replacement cycle and a replacement cycle in a neighboring billiard hall, with respect to consumables used in billiard halls managed by the consumable management unit, and provides replacement or repair notification of the consumables. Therefore, an efficient management and service can be provided.
Patent KR-20210054453-A (KR)
Title: Multilayer ceramic capacitor
Inventor: OGAWA YUYA
IPC: H01G4/30
Filed: 2020-10-26
Abstract: Provided is a laminated ceramic capacitor including a dielectric layer that is able to be configured as a thin layer. The laminated ceramic capacitor includes: a ceramic body including a plurality of laminated dielectric layers and a plurality of internal electrodes, and having first and second main surfaces facing each other in a lamination direction, first and second side surfaces facing each other in a width direction that is orthogonal to the lamination direction, and first and second end surfaces facing each other in a longitudinal direction that is orthogonal to the lamination direction and the width direction; and an external electrode electrically connected to the internal electrode and provided on the first and second end surfaces of the ceramic body. The dielectric layer includes a plurality of dielectric particles including Ca, Zr, Ti, and a rare earth element, and P present between the dielectric particles, and at least a portion of the rare earth element is solid-dissolved in the dielectric particles.
Patent KR-20220055889-A (KR)
Title: Photosensitive material and Photodetector including it
Inventor: DAE SUNG CHUNG
IPC: G01J1/44
Filed: 2020-10-27
Abstract: Disclosed are a photosensitive material and a photodetector comprising the same. According to the present invention, the photodetector may comprise a photoactive layer having a photocurrent density of 10^-6 A/cm^-2 or less in a first incident condition, and having a photocurrent density of 10^-4 A/cm^-2 or higher in a second incident condition. A wavelength of the light of the second incident condition is the same as a wavelength of the light of the first incident condition, and a light intensity of the second incident condition may be greater than that of a light intensity of the first incident condition. Therefore, the present invention is capable of exhibiting high external quantum efficiency.
Patent KR-20220056036-A (KR)
Title: Transaction execution device to implement a virtual machine based on a zero-knowledge proof circuit for general operation verification
Inventor: AHN BYEONG TAE
IPC: H04L9/08
Filed: 2020-10-27
Abstract: The present invention relates to a transaction execution device for implementing a virtual machine based on a zero-knowledge proof circuit for verifying general operations to prevent damage due to hacking. According to the present invention, a system comprises a plurality of nodes sharing information on a blockchain sharing a distributed database and including a private key and a public key. At least one of the plurality of nodes checks whether a value encrypted and stored in each note is within a preset validity range when a transaction is requested from any one of the plurality of nodes, checks whether a sum of the values of input notes and a sum of the values of output notes are the same while the values are encrypted, and deletes the input note stored in a note registry and saves a new output note when the value is confirmed. Any one of the plurality of nodes includes: a receiver receiving a user input; one or more processors determining some items requiring encryption among a plurality of items used in the transaction according to the user input, configuring a smart contract so that some items are encrypted by using elliptic curve cryptography, verifying some items through zero-knowledge proof to perform the transaction using the smart contract, and storing a plurality of result values acquired as a result of performing the transaction; and a memory in which at least one command executed by the processor is stored.
Patent KR-20220058084-A (KR)
Inventor: CHOI CHI HOON
IPC: B65D77/04
Filed: 2020-10-30
Abstract: The present invention relates to a dividable water bottle, which solves a problem of being unhygienic since the inside is difficult to clean in a prior art by opening the inside through division so as to easily wash and disinfect the inside. The present invention provides a water bottle, comprising: a main body formed in a cylindrical shape so as to contain water; a connection member having one side formed in a protrusion form and the other side formed in a burial form so as to make a divided main body connectable and the main body dividable; and an external silicone formed flat and regular such that water can be blocked not to be leaked. Therefore, the present invention solves a problem of being unhygienic since the inside is difficult to clean in a prior art by opening the inside through division so as to easily wash and disinfect the inside.
Patent KR-20220059053-A (KR)
Title: High-speed snapshot controller and method for container cluster-based backup recovery
Inventor: PARK JIN YOUNG
IPC: G06F9/48
Filed: 2020-11-02
Abstract: The present invention relates to a high-speed snapshot technology based on a large-scale container service. A snapshot controller for container cluster-based backup recovery according to one embodiment includes: a snapshot order manager which determines a snapshot sequence for a cluster in consideration of resource usage and manages the determined sequence; a snapshot scheduler for generating snapshots according to the determined order; and a snapshot database recording snapshot information, a snapshot index, and snapshot schedule information for the generated snapshot.
Patent KR-20220060230-A (KR)
Title: Electronic device, and method for sharing image in electronic device
Inventor: LEE JAEIK
IPC: H04N5/92
Filed: 2020-11-04
Abstract: An electronic device according to various embodiments includes a first communication module, a second communication module, a display, and a processor. The processor, when displaying a first image having metadata including shared information is selected, may set to display the first image including at least one subject, information on at least one sharing external electronic device related to the at least one subject, and a sharing button for image transmission on the display, and transmit the first image to a first sharing external electronic device selected from the at least one sharing external electronic device. Other various embodiments may be provided.
Patent KR-20210055013-A (KR)
Title: Spinal implant structure
Inventor: TSENG CHANG HO
IPC: A61F2/30
Filed: 2020-11-04
Abstract: The present invention provides a spine implant structure. The spine implant structure includes a first part, a second part, and at least one extension arm. The second part is disposed in a horizontal direction of the first part and does not overlap the first part. A diameter of the first part is greater than a diameter of the second part. One end of the expansion arm is connected to the first part, and the other end of the expansion arm is a free end. A support arm is included in the extension arm. One end of the support arm is connected to the extension arm, and the other end of the support arm is connected to the second part. The support arm includes a plurality of structural weakening points. When a distance between the first part and the second part is changed, the support arm is bent due to the plurality of weakening positions to extend the spine implant structure.
Patent KR-20210055629-A (KR)
Title: Resist composition and patterning process
Inventor: ADACHI TEPPEI
IPC: G03F7/004
Filed: 2020-11-06
Abstract: Provided is a resist composition and a pattern formation method using the resist composition, wherein in photolithography using high-energy rays such as KrF excimer laser light, electron beams, and extreme ultraviolet rays as a light source, specifically good mask dimension dependence (mask error factor: MEF) and dimensional uniformity (CDU) are exhibited. The resist composition comprises: (A) a resin including a repeating unit having an acid labile group and at least one repeating unit having an aromatic substituent; (B) a photo-acid generation agent represented by general formula (B-1); and (C) a solvent. In the formula, W_1 represents a cyclic divalent hydrocarbon group containing a C4-C12 hetero atom. W_2 represents a cyclic monovalent hydrocarbon group containing no heteroatoms having 4 to 14 carbon atoms. Rf is a divalent organic group represented by the general formula. M^+ represents an onium cation.
Patent KR-20210063235-A (KR)
Title: Glucoraphanin rich plants and preparation method thereof
Inventor: LEE SANG HYEOB
IPC: C07K14/415
Filed: 2020-11-13
Abstract: The present invention relates to a plant having a high glucoraphanin content. More particularly, by a composition comprising a guide RNA including a sequence complementary to at least a portion of SEQ ID NO: 1, and Cas9 protein, it is possible to efficiently prepare a plant with a high glucoraphanin content.